Review & Teardown of Xiaomi 10400mAh Powerbank [NDY-02AD]

Page 1 : Advertised Features

Taken from Original Website :



Listed as a 13.99 US$ — though I get it at around 15.5US$ Not a big deal, just 1.5$ differences. You’ll see later, that mine have the LG-Chemical Batteries, not the Samsung version.


Advertised Safety features. I haven’t tested the Input Overvoltage. and cannot test the Output Overvoltage, which is only can occurs when the switching controller is going very wrong. I haven’t tested the thermal safety features, but all of the needed hardware is there (PTC & Thermal monitor). Short Circuit & Output Overcurret does kick in when I’m loading the powerbank more than around 2.5A.


Go to next page to see the components inside!

Page 1 : Advertised Features

Page 2 : Internal Photos

Page 3 : Benchmarking the Power Output Quality

Page 4 : Conclusion


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